164516340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2741939}}^1$

素因数の和:2741951

約数の個数: 24

約数和(自身を含む): 460645920

約数和(自身を除く): 296129580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2741939, 5483878, 8225817, 10967756, 13709695, 16451634, 27419390, 32903268, 41129085, 54838780, 82258170, 164516340]

約数ペア:

[(1, 164516340), (2, 82258170), (3, 54838780), (4, 41129085), (5, 32903268), (6, 27419390), (10, 16451634), (12, 13709695), (15, 10967756), (20, 8225817), (30, 5483878), (60, 2741939)]